Fatal error: Uncaught Error: Class 'Zend_Cache_Backend' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Zend\Cache\Backend\Test.php:40
Stack trace:
#0 {main}
  thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Zend\Cache\Backend\Test.php on line 40